[Solved] What is the color white returned from the GetPixel() method? [closed]

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Introduction

The GetPixel() method is a Windows Graphics Device Interface (GDI) function that is used to retrieve the color of a pixel from a device context. When the GetPixel() method is used to retrieve the color of a white pixel, it will return a value of 0x00FFFFFF. This value is a hexadecimal representation of the RGB color white, which is composed of red, green, and blue values of 255 each. In this article, we will discuss the color white returned from the GetPixel() method and how it is represented.

Solution

The color white returned from the GetPixel() method is represented by the hexadecimal value #FFFFFF.


White = 255 255 255

Black = 0 0 0

There’s an easy code to check it

  Byte r = Color.White.R; // r = 255
  Byte g = Color.White.G; // g = 255
  Byte b = Color.White.B; // b = 255

solved What is the color white returned from the GetPixel() method? [closed]


The GetPixel() method is a Windows Graphics Device Interface (GDI) function that retrieves the color value of a single pixel from a device context. When the GetPixel() method is used to retrieve the color of a pixel, the color returned is white.

The GetPixel() method is used to retrieve the color of a single pixel from a device context. It takes two parameters: the device context handle and the coordinates of the pixel. The coordinates are specified in the form of a POINT structure, which contains two long integers that represent the x and y coordinates of the pixel. The GetPixel() method returns a COLORREF value, which is a 32-bit value that contains the red, green, and blue components of the color.

The color white is represented by the value 0x00FFFFFF. This value is composed of three bytes, each of which represents the intensity of the red, green, and blue components of the color. The first byte is the red component, the second byte is the green component, and the third byte is the blue component. When all three components are set to the maximum value of 0xFF, the color white is returned.

The GetPixel() method is a useful tool for retrieving the color of a single pixel from a device context. When used to retrieve the color of a pixel, the color returned is white.